Our Story

Aiyaraharn Co., Ltd


The Company collaborated with Aiyarafun Group by a joint venture agreement to operate a business on producing, trading, servicing, and developing the “IoT Products and Solutions” system. The business is to provide services on the development of Smart Building under the name “Aiyaraharn Co., Ltd, with registered capital at 2,000,000 million baht.  The shares that the Company hold in the joint venture represents 65% of the registered capital as of June 24, 2020

Han Vietnam Company Limited


The Company has registered the wholly-owned subsidiary in Vietnam to do sales & marketing, installation and after sales service for “Digital UV Inkjet Label Press”


The company was certified as a member of the Thai Private Sector Collective Action CoalitionAgainst Corruption (CAC) around the third quarter of 2018.


Achieved group’s annual revenue of 1.3 billion baht.
The Company declared its intention of joining the Private Sector Collective Action against Corruption (CAC)


Harn Engineering Solutions Public Company Limited


Approved by SET to merge in Chillmatch and Q II S through entire business transfer. Fire Victor being renamed to Harn Engineering Solutions Public Company Limited with a new ticker symbol “HARN”

Achieved group’s annual revenue of 1 billion Baht.


Launching ERP (Enterprise Resource Planning Application) by selecting SAP to assist business management with seamless connectivity to all departments, streamline work flow, and real time reporting to provide accurate analysis.

Fire Victor Public Company Limited

Fire Victor completed its structuring to become a Public Company under MAI market. First trading day for its shares took place on 13 November 2014 under ticker symbol “Fire” Chillmatch completed its acquisition of Q II S entirely.



Recapitalized Fire Victor from 4 to 65 million Baht mainly for working capital.
Q II S was awarded “Highest TTO Sales Growth in Asia Pacific 2012” from Domino


ISO 9001:2008 certified by UKAS.



Chillmatch was awarded “Distributor of the Year 2006” from Bitzer Kuhlmaschinenbau GMBH.


Q II S Company Limited Established Q II S Company Limited to distribute dated coding and marking systems.

Fire Victor Company Limited

Established Fire Victor Company Limited with registered capital of 1 million Bah to import and distribute valves, fire suppression systems, sanitary, and air-conditioning. This included system installation of project fire suppression. Chillmatch pioneered into advance energy consumption technology to precisely control deicing in refrigeration systems as well as to optimize its latent heat.


The Year of Asian Financial Crisis but our impact was minimal due to majority of our customers were in fundamental necessities for living segments eg. food and safety.


Achieved annual revenue of 354 million Baht.


Launching valves and fire suppression system sales department.


Relocated our Head Quarter from Larn Luang Road to RCA area in Rama 9 Road.


Chillmatch Company Limited Annual revenue of 74.5 million Baht. Setup Chillmatch Company Limited to distribute cooling equipment and also to restructure management style from family into professional run. Be a pioneer in energy saving through inverter application.


The Government devalued Baht for another 17%


Thai’s energy crisis forcing the Government to devalue Baht by 15%


Leader in Cooling Technologies at the time with customers in ice and ice cream factories, mostly family owned.


Appointed distributorship for KUBA unit coolers. Being one stop for cooling equipment in Thailand.


Established Harn Engineering Company Limited to be located at Larn Luang Road near Phan Fah bridge to distribute cooling equipment.


Appointed distributorship for Bitzer compressors as well as coding & marking from Marsh Stencil.


Harn Wattana Partnership Established Harn Wattana Partnership.